AT&T came right out and confessed that it would be "the premiere carrier" for Windows Phone 7, and while it's obviously far too early to say if that'll be the case, this ain't a bad way to start proving one's point. Samsung's Cetus (SGH-i917) was just recently confirmed to be one of the first commercial Windows Phone 7 devices last week, and now the always-disclosing FCC database has shed even more light on the phone's
